I-AUDAC MFA Series Multi-functional SourceCon Ampabagibeli
Lo mhlahlandlela osheshayo wokuqalisa ukunika i-overview kuzo zonke izilawuli zamaphaneli angaphambili nangemuva nokuxhumana ochungechungeni lwe-MFA ampama-lifiers. Ikuvumela ukuthi uqalise ngokuyifaka kuphrojekthi yakho. Ukusebenza kwemikhiqizo emisha ye-Audac kuthuthukiswa futhi kubuyekezwe ngokuqhubekayo. Ngakho-ke izibuyekezo ze-firmware ezivamile zezinto zakho zilandwa ngokuzenzakalelayo (uma zixhunywe kunethiwekhi futhi zinikwe amandla) futhi kuyanconywa. Ukuze uthole incazelo eningiliziwe nebuyekeziwe yayo yonke imisebenzi, sicela uhlole imanuwali ephelele etholakala ku- web ikhasi https://manuals.audac.eu/mfa208 noma skena ikhodi ye-QC njengoba kukhonjisiwe ngaphezulu kwaleli khasi.
Ngaphambili
1) Khombisa ngezinkinobho zokucindezela ezithintekayo kanye nokudayela kokukhetha okujikelezayo:
Uhlelo olucacile luphelileview nolwazi olunembile lomsebenzisi lunikezwa kusetshenziswa isibonisi se-LCD esingu-2.8″ esinesithombe esihambisana nezinkinobho zokukhetha ezine ezithintekayo (uhlangothi lwesobunxele) kanye nokudayela kokukhetha okujikelezayo (uhlangothi lwesokudla). Isibonisi sombala sinikeza i-over ecacileview yemodi yokusebenza yamanje yesistimu ngokuphequlula okunembile nokusebenziseka kalula ngesakhiwo semenyu.
Ukusebenza kwezinkinobho zokucindezela ezine kuncike kwimodi yokusebenza yamanje nendawo esakhiweni semenyu. Kumenyu enkulu, engenhla ivumela ukufinyelela kumisebenzi yemojuli, kuyilapho eyesibili neyesithathu ikunikeza ukufinyelela kuzilungiselelo zevolumu (ampi-lifier kanye ne-line out). Ephansi ikuqondisa kabusha kumenyu yezilungiselelo.
Kwamanye amamenyu, izithonjana ezihambisanayo ziboniswa ohlangothini lwesobunxele lwesibonisi. Ukulungiswa kwepharamitha nokuphequlula kwenziwa kube lula kusetshenziswa ukudayela okujikelezayo. Lokhu kudayela okunemisebenzi eminingi kuvumela ukusebenza ngesandla esisodwa kalula kuso sonke isakhiwo semenyu. Ukuphequlula imenyu kwenziwa ngokuyizungezisa ngenkathi kwenziwa izenzo ngokuyicindezela.
2) Imbobo ye-USB:
Imbobo ye-USB ixhunywe ngaphakathi ne-module slot futhi ingasetshenziselwa ukugcina idatha, ukudlalwa kwemidiya nanoma yimiphi eminye imisebenzi esekelwayo (uma isekelwa imojuli). Ukwengeza, uxhumano lwe-USB lungasetshenziselwa izibuyekezo ze-firmware ohlelweni.
3) 3.5 mm okokufaka kwejekhi:
Okokufaka kwejekhi engu-3.5 mm okokufaka kolayini we-stereo ongalinganiseli lapho kungaxhunywa khona noma iyiphi idivayisi (ephathekayo) njengekhompyutha ephathekayo, i-smartphone noma ithebhulethi enomsindo wejack engu-3.5 mm. Lokhu okokufaka kuhlanganiswe nokokufaka komugqa ngemuva ampi-lifier side (RCA), okusho ukuthi okokufaka kohlangothi lwangemuva kuvaliwe lapho ujeke wangaphambili ongu-3.5 mm uxhumekile.
4) Inkomba ye-LED (VU):
Izikhombisi ze-(VU) zibonisa izinga lokuphumayo kanye nesimo se- ampi-lifier (Isiginali / -20 dB / Isiqeshana / Vikela).
5) Ukushintsha kwamandla:
Ivumela ukuvula nokuvala uhlelo. I-LED yenkomba ikhanya ngombala osawolintshi lapho ibekwe eceleni futhi ikhanya ngokuluhlaza okwesibhakabhaka lapho ikhanyisa. Uma ukhanyisa, kuthatha cishe imizuzwana eyi-10 ngaphambi kwe- ampI-lifier ivuliwe futhi isebenza ngokugcwele;
Ngemuva
1) I-AC Power inlet:
Ukunikezwa kwamandla kagesi (100-240V AC – 50/60 Hz) kufanele kusetshenziswe kulokhu kungena kwamandla we-AC. Ukuxhuma kwenziwa isixhumi samandla se-IEC C14.
2) RS232 / RS485 isixhumi:
Izixhumi ze-RS232 ne-RS485 zivumela ukuhlanganiswa kwe-MFA ohlelweni oluzenzakalelayo. Lesi sikhombimsebenzisi singasetshenziswa futhi ekuxhumekeni kwamaphaneli odonga ozikhethela wona (MWX45).
3) Okubalulekile thulisa othintana naye:
Othintwayo obalulekile othulisa uthulisa umculo lapho kukhona ukuvalwa kokuxhumana phakathi kwawo womabili amatheminali. Okubalulekile okunikwe amandla ku-MIC IN kudlula ukuthulisa, okuvumela izimemezelo eziphuthumayo noma imilayezo yezwi.
4) Izixhumanisi eziphumayo zesikhulisazwi:
Ukuxhumeka kokuphumayo kokubili kwe-stereo low impedance kanye ne-mono constant voltagAmasistimu omsindo asabalalisiwe asetshenziswa kusetshenziswa uxhumano lwebhulokhi lamaphini angu-4. Ulwazi olwengeziwe mayelana nokuxhumeka kokuphumayo kwesikhulisazwi kuchazwe esahlukweni 'sokuxhuma isistimu'.
5) Isixhumi se-Ethernet RJ45:
I-MFA ixhunywe kunethiwekhi ye-Ethernet ngalolu xhumo. Ivumela ukulawula uhlelo namamojula alo afakiwe asuka kunoma iyiphi idivayisi esekelwa i-Ethernet.
6) Ukuxhumeka kwemojula ye-Dante (ongakukhetha):
I-MFA ampI-lifier inganwetshwa ngemojula yokuzikhethela ye-ANI DANTE. Ngokusebenzisa le mojula, ukudluliswa komsindo kwenethiwekhi okuqondiswa kabili kusetshenziswa iphrothokholi ye-Dante kwenziwa kwenzeke.
7) Faka umugqa:
Okuphumayo kwezinga lomugqa okungalingani kuyatholakala. Lokhu okukhiphayo kuyalungiseka njenge-pre-amp okukhiphayo (kulandela umthombo ofanayo nevolumu njengokwangaphakathi ampi-lifier) noma njengokukhishwa kwendawo yesibili (ngokukhethwa kokufaka okukodwa kanye nokulawulwa kwevolumu). Uma icushwa njengokuphumayo kwendawo yesibili, uhlelo lwezoni ezimbili lungafinyelelwa.
8) Izikhala zekhadi le-SourceCon™:
Isikhala se-modular sivumela ukufakwa kwamamojula anhlobonhlobo angakhethwa e-SourceCon™ kuye ngokusebenza kwesistimu edingekayo. I-module slot ifakwe uhlelo oluqondisayo futhi uxhumano lwenziwa izixhumi ze-boardedge ezivumela ukufakwa okusheshayo nokulula.
9) Okokufaka komugqa we-stereo ongalinganiseli:
Umthombo wokufakwayo ongalingani wezinga lomugqa (isb. izidlali zemidiya, okokushuna umsakazo, ...) ungaxhunywa kokokufaka kolayini okusetshenziswa ngezixhumi ze-RCA. I-potentiometer yokulawula inzuzo ilungisa ukuzwela ngaphakathi kwebanga elingu-+4 dB ~ -20 dB.
QAPHELA
Ama-potentiometer okulawula inzuzo okokufaka komugqa ngemuva aphinde athinte izinga loxhumo lokufaka ujeke ongu-3.5 mm ngaphambili. Uma ushintsha phakathi kokufaka okungaphambili nangemuva, kunconywa ukuthi ulungiselele yomibili imithombo yomsindo exhunyiwe enamazinga alinganayo okukhiphayo ukuze uvumele ukushintsha okulula (ngaphandle kokulungisa inzuzo yokufaka yangemuva).
10) Okokufaka kwemakrofoni okulinganiselayo:
Imithombo ye-mono elinganiselayo ingaxhunywa kokokufaka kwemakrofoni okusetshenziswa kusetshenziswa isixhumi sebhulokhi yetheminali. I-potentiometer yokulawula inzuzo ilungisa ukuzwela ngaphakathi kwebanga elingu-0 dB ~ 50 dB elivumela ukuxhumeka kukho kokubili umbhobho noma imithombo yomsindo yezinga lomugqa.
Iswishi yamandla e-phantom inika amandla amandla angu-15 Volts phantom amandla okunika amandla imibhobho ye-condenser futhi inkinobho yokuqala iqeda imithombo yomsindo exhunyiwe uma isignali ikhona kulokhu okokufaka. Uma okubalulekile kunikwe amandla, lokhu kokufaka kunokuqala kuqala ngaphezu kwakho konke okunye okokufaka futhi kukhipha ukuthula okubalulekile. Izinketho zokucushwa ezengeziwe mayelana nokubalulekile zingenziwa ngokulungiselela isofthiwe.
Ukuxhuma uhlelo
QAPHELA
Qiniseka ukuthi amandla ocingo AVALIWE ngaphambi kokuba noma yikuphi ukuxhuma noma ukulungiswa kwezintambo kwenziwe. Ukuwushaya indiva lo mthetho kungaholela ekulimaleni unomphela kwemishini.
Izipikha kufanele zixhunywe kusixhumi sebhulokhi yetheminali yamaphini angu-4 kuphaneli engemuva ye- ampi-lifier. Ukukhethwa kungenziwa phakathi kwe-impedance ephansi (4Ω) noma ivolumu engaguqukitage (100V / 70V) kuye ngezidingo zephrojekthi. Amatheminali namasethingi ahambisanayo azokhethwa kuye ngezipika nohlobo lokufakwa.
Ithebula elingezansi libonisa umthamo wokukhiphayotage, i-impedance kanye nomthamo omkhulu wamandla ngayinye ampimodeli ye-lifier.
| I-MFA208 | 4Ω/12.7V | 62.5Ω/70V | 125Ω/100V | 80W |
| I-MFA216 | 4Ω/17.9V | 31.25Ω/70V | 62.5Ω/100V | 160W |
Ngokusebenza kumodi ye-impedance ephansi (4 ohm), noma yisiphi isipikha (noma inhlanganisela) esinokuvimba okuphezulu noma esilingana no-4Ω singaxhumeka.
Ukusebenza usebenzisa i-voltage engaguqukitage (100V / 70V) amasistimu okusabalalisa okulalelwayo, zonke izipikha zizoxhunywa ngokufana kumatheminali ahambisanayo okukhiphayo, okungadluli umkhawulo we-wattage / ubuncane be-impedance ye ampokokuphila.
Kuya ngendlela ekhethiwe yokuxhuma (i-impedance ephansi noma i-voltage engaguqukitage), ukumiswa kokukhishwayo kuzolungiswa ngokufanele.
Izilungiselelo zokucushwa kokuphumayo zenziwa ku- ampimenyu ye-lifier ngaphansi kokuthi 'Izilungiselelo' > 'Amplifier' > 'Okukhiphayo' kanye 'nohlobo lokuphumayo'. Ukukhetha kungenziwa ku-100V, 70V, 4Ω, 8Ω kanye nezinhlobo zokuphumayo ezingu-16Ω. Ukusetha okukhiphayo okulungile kubalulekile ukuze wenze isiqiniseko sokuthi zonke izilungiselelo ezimisiwe zomkhawulo zisebenza kahle.
Umdwebo webhulokhi yesistimu
Umdwebo ongezansi webhulokhi unikeza i-overview mayelana nesakhiwo sangaphakathi se-MFA, esibonisa indlela okokufaka, okuphumayo nezilawuli kuhlelwa ngayo.
ISEXWAYISO - UKUSEBENZA
Lo mkhiqizo awuqukethe izingxenye ezisebenzisekayo zomsebenzisi. Thumela zonke izinsiza kubasebenzi benkonzo abaqeqeshiwe. Ungenzi noma iyiphi isevisi (ngaphandle uma ufanelekile)
I-EC ISIMEMO SOKUVUMELANA
Lo mkhiqizo uhambisana nazo zonke izidingo ezibalulekile kanye neminye imininingwane efanele echazwe kule miyalelo elandelayo: 2014/30/EU (EMC) kanye no-2014/35/ EU (LVD)
IZINTHUTHU ZIKAgesi KANYE KANYE KANYE NOKULAPHA (WEEE)
Ukumakwa kwe-WEEE kubonisa ukuthi lo mkhiqizo akufanele ulahlwe nemfucuza evamile yasendlini ekupheleni komjikelezo wempilo yawo. Lo mthetho udalelwe ukuvimbela noma yikuphi ukulimala okungenzeka emvelweni noma empilweni yomuntu.
Lo mkhiqizo uthuthukiswa futhi wakhiwe ngezinto ezisezingeni eliphezulu kanye nezingxenye ezingase zigaywe kabusha futhi/noma ziphinde zisetshenziswe. Sicela ulahle lo mkhiqizo endaweni yangakini yokuqoqwa noma esikhungweni sokugaywa kabusha kwemfucuza kagesi neye-elekthronikhi. Lokhu kuzoqinisekisa ukuthi izogaywa kabusha ngendlela ehambisana nemvelo, futhi kuzosiza ukuvikela indawo esihlala kuyo sonke.
ISEXWAYISO
Izimpawu ezibonisiwe ziyizimpawu eziqashelwa umhlaba wonke ezixwayisa ngezingozi ezivikelayo zemikhiqizo kagesi. Umbani onephuzu lomcibisholo kunxantathu olinganayo kusho ukuthi iyunithi iqukethe ivolumu eyingozitages. Iphuzu lesibabazo kunxantathu olinganayo libonisa ukuthi kuyadingeka ukuthi umsebenzisi abhekisele kumanuwali abasebenzisi.
Lezi zimpawu zixwayisa ngokuthi azikho izingxenye ezisebenzisekayo zomsebenzisi ngaphakathi kweyunithi. Ungayivuli iyunithi. Ungazami ukusevisa iyunithi ngokwakho. Thumela zonke izinsiza kubasebenzi abaqeqeshiwe. Ukuvula i-chassis nganoma yisiphi isizathu kuzovala iwaranti yomkhiqizi. Ungamanzisi iyunithi. Uma uketshezi luchithekile kuyunithi, luvale ngokushesha bese uluyisa kumthengisi ukuze uthole isevisi. Nqamula iyunithi ngesikhathi seziphepho ukuze uvimbele umonakalo.
ISEXWAYISO
HLALE UGCINA LEMIYALELO. UNGALOKOTHI UWALAHLE
NJALO YIBAMBA LE UNITHI NGOKUNAKEKELA
LALELA ZONKE IZIXWAYISO
LANDELA YONKE IMIYALELO
UNGALOKOTHI UVEZE LESI SIHLOKO EKUniniyo, UMSAKAZI, NOMA YILUPHI UTSHWAKAZI OCHITHEKAYO NOMA OKUCHAPHAZAYO. FUTHI UNGABAKA INTO EGCWALIWE UKHWEKI PHEZU KWALE DIVAYISI
AYIKHO IMITHOMBO YELAngabi ENQUNU, NJENGAMAKHANDLELA AKHANYISIWE, OKUMELE ABEKWE KU-APPARATUS
UNGABAKI LE PHAKATHI ENDAWENI EVALIWE NJENGESHELUFU NOMA IKHATHI. QINISEKISA UKUTHI KUNOMBONO ONGAPHOLISAYO OWAnele UKUPHOLISA Iyunithi. UNGAVIMBI IZIVULEKO ZOKUVULA.
UNGANAMAMIMI IZINTO NGEMIBUZO YOKUVULA komoya.
UNGAFAKALI LE UNITI DUZE KWANOMA YIYIPHI IMITHOMBO YOKUSHISA NJENGAMA-RADIATOR NOMA EZINYE IZINTO EZIKHIQIZA UKUSHISA.
UNGABAKI LE PHAKATHI EZINDAWENI EZIQUKETHE AMAZINGA PHEZULU OTHULI, UKUSHISA, UMSAKAZI NOMA UKUDIKIZELA.
LE PHAKATHI YANZELWE UKUSETSHENZISWA NGAPHAKATHI KUPHELA. UNGAYISEBENZISI NGAPHANDLE
BEKA IYUNITHI ESIZINDENENI ESIZINZILE NOMA UYIGIBE ENDEBENI ESIZINDE
SEBENZISA KUPHELA OKUnamathiselwe NEZISEKELO EZISHIWO UMENZI
VULELA LE APPARATUS NGESIKHATHI NEZIVUNGUVUNGU ZONYAZI NOMA LAPHO INGASETSHENZISWA IZIKHATHI ESIDE
XHUMANA LE UNYUNYANA KUPHELA EKUPHAKAMENI KWESOKETHI EZINHLOKO NOKUXHUMANA KOMHLABA OKUVIKELA
I-PLUG EZINHLOKO NOMA I-COUPLER YESINXA SISEBENZA NJENGEDIVAYISI YOKUNQUKA, KHONA IDIVAYISI YOKUNQUKA IZOSEBENZA KAHLE.
SEBENZISA I-APPARATUS KUPHELA ESIMO SEZULU ESILINGANISELWE.
Amadokhumenti / Izinsiza
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I-AUDAC MFA Series Multi-functional SourceCon Ampabagibeli [pdf] Umhlahlandlela Womsebenzisi Uchungechunge lwe-MFA, i-SourceCon enemisebenzi eminingi Ampama-lifiers, i-SourceCon Ampabagibeli, Ampabagibeli |
